package control;

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import java.io.IOException;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import util.ejb.AdminUserBeanInterface;
import util.ejb.FilledFormBeanInterface;
import util.ejb.FormBeanInterface;
import util.ejb.FormFillingBeanInterface;
import util.ejb.FormOwnerBeanInterface;
import util.ejb.FormSignerBeanInterface;

/**
 *
 * @author Marek
 */
public abstract class AbstractServlet extends HttpServlet {
  @EJB
    FormBeanInterface formBean;
    @EJB
    FormFillingBeanInterface formFillingBean;
    @EJB
    FormSignerBeanInterface formSignerBean;
    @EJB
    FormOwnerBeanInterface formOwnerBean;
    @EJB
    AdminUserBeanInterface adminUserBean;
    @EJB
    FilledFormBeanInterface filledFormBean;
    
    
    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    abstract protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException;

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
            processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
            processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
